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<?php $zm = [ 6000 => [ 0 => [ 'wskaznik' => 100 ], 1 => [ 'wskaznik' => 100 ] ], 8000 => [ 0 => [ 'wskaznik' => 50 ], 1 => [ 'wskaznik' => 50 ] ], 4000 => [ 0 => [ 'wskaznik' => 200 ], 1 => [ 'wskaznik' => 200 ] ], ]; var_dump($zm); krsort($zm); var_dump($zm);
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
array(3) { [6000]=> array(2) { [0]=> array(1) { ["wskaznik"]=> int(100) } [1]=> array(1) { ["wskaznik"]=> int(100) } } [8000]=> array(2) { [0]=> array(1) { ["wskaznik"]=> int(50) } [1]=> array(1) { ["wskaznik"]=> int(50) } } [4000]=> array(2) { [0]=> array(1) { ["wskaznik"]=> int(200) } [1]=> array(1) { ["wskaznik"]=> int(200) } } } array(3) { [8000]=> array(2) { [0]=> array(1) { ["wskaznik"]=> int(50) } [1]=> array(1) { ["wskaznik"]=> int(50) } } [6000]=> array(2) { [0]=> array(1) { ["wskaznik"]=> int(100) } [1]=> array(1) { ["wskaznik"]=> int(100) } } [4000]=> array(2) { [0]=> array(1) { ["wskaznik"]=> int(200) } [1]=> array(1) { ["wskaznik"]=> int(200) } } }

preferences:
137.17 ms | 409 KiB | 5 Q